http://msdn.microsoft.com/vstudio/java/migrate/workshop/
This link will get you 15 hours of free migration training online.
Topics include:
- how to map common J2SE and J2EE functionality to the equivalent .NET Framework functionality
- how to migrate J2SE and J2EE services to the .NET Framework
- deploying .NET applications
- automated migration techniques
- migrating JDK 1.4 applications and code